JuliaCollections/OrderedCollections.jl

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Julia implementation of associative containers that preserve insertion order

Stars: 114
Forks: 44
Open beginner issues: 0
Indexed issues: 28

Dominant language: Julia
License: MIT
Last GitHub push: Jun 26, 2026
Latest indexed: Sep 18, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: good first issue
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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28 open issues indexed

JLD2 fails to deserialize nested OrderedDict after OrderedCollections upgrade Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

JuliaCollections/OrderedCollections.jl#173 · Opened Aug 31, 2026
Deprecation warning on nightly Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

JuliaCollections/OrderedCollections.jl#172 · Opened Aug 14, 2026
Segfault with OrderedDict using non-isbits inline-allocated keys on Julia 1.12 Open

Difficulty 3/5 1-2 days Newbie friendliness 72/100

JuliaCollections/OrderedCollections.jl#162 · Opened Apr 7, 2026
Add array interface to ordered dicts ? Open

Difficulty 2/5 1-3 hours Newbie friendliness 50/100

JuliaCollections/OrderedCollections.jl#158 · Opened Dec 8, 2025
Add more dequeue methods Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#154 · Opened Jun 24, 2025
Project broken with v1.8.1? Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

JuliaCollections/OrderedCollections.jl#153 · Opened May 22, 2025
The hash value of ordered sets is order-dependent Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#148 · 2 comments · Opened Apr 18, 2025
`filter(f, keys(::OrderedDict))` gives an unordered `Set` Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

JuliaCollections/OrderedCollections.jl#147 · Opened Feb 21, 2025
should `deleteat!` be implemented for `OrderedDict` ? Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaCollections/OrderedCollections.jl#146 · Opened Dec 12, 2024
Is `push!` implemented correctly? Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

JuliaCollections/OrderedCollections.jl#118 · 6 comments · Opened Sep 25, 2024
Iteration over subsets of OrderedSet Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

JuliaCollections/OrderedCollections.jl#117 · Opened Sep 4, 2024
OrderedDict should rehash on deepcopy (like Dict does) Open

good first issue

Difficulty 2/5 1-3 hours Newbie friendliness 62/100

JuliaCollections/OrderedCollections.jl#115 · Opened Apr 20, 2024
keys and getindex of OrderedSet Open

Difficulty 5/5 Over a week Newbie friendliness 32/100

JuliaCollections/OrderedCollections.jl#97 · 3 comments · Opened Oct 24, 2022
get by index Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

JuliaCollections/OrderedCollections.jl#93 · 2 comments · 5 reactions · Opened Oct 13, 2022
Equality of OrderedDict Open

breaking

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#82 · 14 comments · Opened Dec 31, 2021
Add LittleSet? Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 15/100

JuliaCollections/OrderedCollections.jl#81 · 3 comments · Opened Jun 18, 2021
Does LittleDict show too much about the implementation? Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

JuliaCollections/OrderedCollections.jl#66 · 8 comments · 2 reactions · Opened Oct 23, 2020
LittleDict / OrderedDict pop! consistency Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#61 · 1 comment · 2 reactions · Opened Oct 6, 2020
Special Ordered Dict that automtically swaps from LittleDict to another type when too full Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

JuliaCollections/OrderedCollections.jl#57 · 2 comments · 1 reaction · Opened Sep 29, 2020
Feature request: reverse method for OrderedDicts Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 20/100

JuliaCollections/OrderedCollections.jl#56 · 2 comments · Opened Sep 28, 2020
Feature request: range selection Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaCollections/OrderedCollections.jl#55 · 1 comment · Opened Sep 28, 2020
Missing methods for OrderedSet: pushfirst!, append! Open

enhancement

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#50 · 2 reactions · Opened Jul 17, 2020
Remerging into DataStructures Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

JuliaCollections/OrderedCollections.jl#46 · 10 comments · 1 reaction · Opened May 25, 2020
Benchmarking the performance of dictionaries Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#35 · 4 comments · 2 reactions · Opened Feb 20, 2020
LittleDict should overload `hasfastin` to be false Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

JuliaCollections/OrderedCollections.jl#33 · 2 comments · Opened Feb 5, 2020
problem with isbitstype usage after union-splitting optim Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

JuliaCollections/OrderedCollections.jl#28 · 1 comment · 1 reaction · Opened Dec 20, 2019
fast getindex? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

JuliaCollections/OrderedCollections.jl#24 · Opened Aug 16, 2019
use of rehash! in constructor Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

JuliaCollections/OrderedCollections.jl#9 · 3 comments · 1 reaction · Opened Sep 20, 2018

JuliaCollections/OrderedCollections.jl

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